Make the Teacher join in.

You quickly apologize and she continues.

Pulling out the phone, you make a new rule...

***Teachers can join in if girls are masturbating in Class. In fact, it turns them on and makes them want to enhance things.***

Ms. West continues her lecture, but you can see the change take affect. She smiles softly at all of the girls touching themselves.
Is some of this due to her hot body? She sure thinks so...

The lecture continues as her clothes come off.
This does seem to turn the girls on.
As a result, this turns her on ever more and she keeps stripping.
You finally get to see her big tits!

There's a not-so-subtle shift in her tone and focus.
She gets more descriptive about the 'dirty' stuff.
She gets more sensual when describing the more intimate moments.

Her clothes keep coming off as the girls keep touching themselves more openly.
Her last bit of clothes disappear with one smooth gesture...

The last bit of civility is now gone as the Teacher is buck naked.

Her hands find their way to her pussy and now she is touching herself too.
Holy shit- this is the best class ever.

What the hell else can happen?